Sains Malaysiana 47(3)(2018): 433–439

http://dx.doi.org/10.17576/jsm-2018-4703-02

 

Diversity and Population of Thrips Species on Legumes with Special Reference to Megalurothrips usitatus

(Kepelbagaian dan Populasi Spesies Jengking Daun pada Kekacang dengan Rujukan Khusus kepada Megalurothrips usitatus)

 

Z. ZAFIRAH* & A.A. AZIDAH

 

Institute of Biological Science, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Wilayah Persekutuan, Malaysia

 

Received: 18 April 2016/Accepted: 14 September 2017

 

ABSTRACT

Thrips (Thysanoptera) are common pests on legume plants, yet little is known about their ecology or diversity in Peninsular Malaysia. In legumes, thrips are typically found in flowers, where their feeding activity causes malformations that eventually lead to crop damage. In this study, we examined the diversity of thrips species, particularly Megalurothrips usitatus, in three selected legume farms around Peninsular Malaysia (Janda Baik, Pahang; Bestari Jaya, Selangor; and Jelebu, Negeri Sembilan). Each month from April 2013 to May 2014, depending on growing season, legume flowers were inspected for thrips in five random plots from each farm. Sampling was performed six times in Bestari Jaya and Jelebu and twelve times in Janda Baik. The most abundant thrips species on legumes was M. usitatus (89.97%) followed by Thrips parvispinus (9.77%), T. hawaiiensis (0.13%) and Ceratothripoides brunneus (0.12%). The abundance of M. usitatus was not different between long bean, French bean and winged bean which equally distributed among different arbitrary strata on legume plants. Temperature and light intensity were found to be positively correlated with the abundance of M. usitatus, but relative humidity showed a negative relationship. M. usitatus was found in large numbers during hot and dry months, but in lower numbers during raining season. This study suggested that wet season may help to regulate the populations of M. usitatus on legume plants.

 

Keywords: Diversity; ecology; legume; Megalurothrips usitatus; thrips

 

ABSTRAK

Jengking daun (Thysanoptera) adalah perosak yang biasa ditemui pada tumbuhan kekacang, namun sedikit yang diketahui tentang ekologi atau kepelbagaian mereka di Semenanjung Malaysia. Pada tumbuhan kekacang, jengking daun kebiasaannya dijumpai di dalam bunga dengan aktiviti pemakanan mereka menyebabkan kecacatan dan kerosakan pada tanaman. Dalam kajian ini, kepelbagaian spesies jengking daun, terutamanya Megalurothrips usitatus, di tiga ladang kekacang terpilih sekitar Semenanjung Malaysia (Janda Baik, Pahang; Bestari Jaya, Selangor; dan Jelebu, Negeri Sembilan) telah dikaji. Bergantung kepada musim tanaman, jengking daun disampel daripada bunga kekacang secara rawak setiap bulan daripada lima plot di setiap ladang dari April 2013 hingga Mei 2014. Spesies thrips yang paling banyak ditemui pada kekacang adalah M. usitatus (89.97%) diikuti oleh Thrips parvispinus (9.77%), T. hawaiiensis (0.13%) dan Ceratothripoides brunneus (0.12%). Kelimpahan M. usitatus pada kacang panjang, kacang buncis dan kacang botor tidak berbeza dan spesies ini tersebar sama rata antara strata yang berbeza pada tumbuhan kekacang. Suhu dan keamatan cahaya didapati berkorelasi positif dengan kelimpahan relatif M. usitatus, manakala kelembapan relatif menunjukkan hubungan yang negatif. M. usitatus dijumpai dalam jumlah yang banyak semasa musim panas dan kering tetapi sebaliknya pada musim hujan. Kajian ini menunjukkan bahawa musim hujan berfungsi membantu untuk mengawal atur populasi M. usitatus pada tumbuhan kekacang.

 

Kata kunci: Ekologi; jengking daun; kekacang; kepelbagaian; Megalurothrips usitatus

REFERENCES

Aliakbarpour, H. & Che Salmah, M.R. 2011. Seasonal abundance and spatial distribution of larval and adult thrips (Thysanoptera) on weed host plants in mango orchards in Penang, Malaysia. Applied Entomology and Zoology 46: 185-194.

Aliakbarpour, H. & Che Salamah, M.R. 2012. The species composition of thrips (Insecta: Thysanoptera) Inhibiting Mango Orchards in Pulau Pinang, Malaysia. Tropical Life Sciences Research 23(1): 45-61.

Aliteri, M.A. 1986. The dynamics of colonizing arthropod communities at interface of abandoned, organic and commercial apple orchards and adjacent wood-land habitats. Agriculture, Ecosystem and Environment 16: 29-43.

Ananthakrishnan, T.N. 1990. Reproductive of Biology Thrips. Indira Publishing House. 34pp

Ananthakrishnan, T.N., Raman, K. & Sanjayan, K.P. 1982. Comparative growth rate, fecundity and oral diversity of the dusky cotton bug, Oxycarenus hyalinipennis (Costa) (Hemiptera; Lygaeidae) on certain malvaceous host plants, Proceeding of the National Academy of Sciences, India 48: 577-584.

Anon. 2012. Vegetable and Cash Crops Statistics Malaysia. Peninsular Malaysia, Jabatan Pertanian Semenanjung Malaysia.

Azidah, A.A. 2011. Thripidae (Thysanoptera) species collected from common plants and crops in peninsular Malaysia. Scientific Research and Essays 6(24): 5107-5113.

Duke, J.A. 1983. Handbook of Energy Crops. NewCROPS web site, Purdue University. http://www.hort.purdue.edu/ newcrop/duke_energy/dukeindex.html. Accessed on 29 April 2016.

Fauziah, I. & Wan, M.A.K. 2004. Diversity and Systematics of Thrips Species on Legumes. Laporan akhir penyelidikan UITM 10283.

Harrison, J.O. 1963. Notes on the biology of the banana flower thrips Frankliniella parvula, in the Dominican Republic. Annals of the Entomological Society of America 56: 664-666.

Ibrahim, N.D. & Adesiyun, A.A. 2010. Effects of transplanting dates and insecticides frequency in the control of Thrips tabaci Lindeman (Thysanoptera: Thripidae) on Onion (Allium cepa L.) in Sokoto, Nigeria. Journal of Agriculture Science 2(2): 239-249.

Iklim Malaysia. 2015. In Laman Web Rasmi Jabatan Meteorologi Malaysia (MetMalaysia). http://www.met.gov.my/web/ metmalaysia/climate/generalinformation/malaysia. Accessed on 2 February 2016.

Jelebu 2015. Portal Rasmi Daerah Jelebu. http://www.mdjelebu. gov.my/web/guest/home. Accessed on 27 December 2014.

Johansen, N.S., Eriksen, A.S. & Mortensen, L. 2011. Light quality influences trap catches of Frankliniella occidentalis (Pergande) and Trialeurodes vorporariorum (Westwood). Integrated Control in Protected Crops, Temperate Climate IOBC/wprs Bulletin 68: 89-92.

Johari, A., Herlinda, S., Pujiastuti, Y., Irsan, C. & Sartiami, D. 2014. Morphological and genetic variation of Thrips parvispinus (Thysanoptera: Thripidae) in chili plantation (Capsisum annuum L.) in the lowland and highland of Jambi Province, Indonesia. American Journal of Bioscience 2(6-1): 17-21.

Kasina, M., Nderitu, J., Nyamasyo, G., Waturu, C., Olubayo, F., Obudho, E. & Yobera, D. 2009. Within plant distribution and seasonal population dynamics of Flower Thrips (Thysanoptera: Thripidae) infesting French Beans (Phaseolus vulgaris L.) in Kenya. Spanish Journal of Agricultural Research 7(3): 625-659.

Khan, T.N. 1982. Winged Bean Production in the Tropics. Rome: FAO. p. 217.

Kirk, W.D.J. 1996. Thrips Naturalists' Handbooks. Slough, The Richmond Publishing Company Limited.

Lewis, T. 1973. Thrips: Their Biology, Ecology and Economics Importance. England: Academic Press London and New York.

Lorini, I. & Junior, V. M. 1990. Population fluctuations of Thrips tabaci Lindeman, (Thysanoptera: Thripidae) on garlic crop. Anais da Sociedade Entomologica do Brasil 19(2): 367-371.

Mound, L.A. 2007. Thysanoptera biology and identification: technique for preparing micro-slides used at Canberra for thrips. Canberra: Commonwealth Scientific and Industrial Research Organization Entomology, Australia.

Mound, L.A. & Azidah, A.A. 2009. Species of the genus Thrips (Thysanoptera) from Peninsular Malaysia, with a checklist of recorded Thripidae. Zootaxa 2023: 55-68.

Mound, L.A. & Collins, D.W. 2000. A south East Asian pest species newly recorded from Europe: Thrips parvispinus (Thysanoptera: Thripidae), its confused identity and potential quarantine significance. Journal of European Entomology 97: 197-200.

Mound, L.A., Tree, D.J. & Paris, D. 2015. OZ THRIPS, Thysanoptera in Australia. http://www.ozthrips.org/. Accessed on 27 December 2014.

Ng, Y.F. & Mound, L.A. 2015. Species of Thripinae (Thysanoptera) from bamboo in Malaysia, with one new species and six new records. Zootaxa 3918(4): 492-502.

Ogah, E.O. 2011. Assesing the impact of varietal resistance and planting dates on the incidence of African Yam Bean Flower Thrips (Megalurothrips sjostedti, Hochst.Ex. A. Rich) in Nigeria. Asian Journal Plant Sciences 10(7): 370-375.

Oparaeke, A.M. 2006. The sensitivity of flower bud thrips, Megalurothrips sjodjesti Trybom (Thysanoptera: Thripidae), on cowpea to three Concentrations and Spraying Schedules of Piper guineense Schum. & Thonn. Extracts. Journal of Plant Protection Science 42(3): 106-111.

Palmer, J.M. 1987. Megalurothrips in the flowers of tropical legumes: a morphometric study. In Population Structure, Genetics and Taxonomy of Aphids and Thysanoptera, edited by Holman, J., Pelikan, J., Dixon, A.F.G. & Weismann, L. The Hague: SPB Academic Publishing. pp. 480-495.

Pickett, C.H., Wilson, L.T. & Gonzalez, D. 1988. Population dynamics and within-plant distribution of the Western Flower Thrips (Thysanoptera: Thripidae), an early season predator of spider mites infesting cotton. Entomological Society of America 17(3): 551-559.

StatSoft Inc. 2001. Electronic statistics textbook. http://www. statsoft.com/textbook/stathome.html. Accessed on 27 December 2014.

Taburan hujan Malaysia 2015. Laman Web Rasmi Jabatan Meteorologi Malaysia (MetMalaysia). http://www.met.gov. my/web/metmalaysia/observations/surface/dailyrainfall. Accessed on 27 December 2014.

Waiganjo, M.M., Gitonga, L.M. & Mueke, J.M. 2008. Effects of weather on onion thrips population dynamics. African Journal of Horticultural Science 1: 82-90.

 

 

*Corresponding author; email: zafzakri@yahoo.com

 

 

 

 

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